Supermicro A4SAN-H handleiding
Handleiding
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3.1 Troubleshooting Procedures
Use the following procedures to troubleshoot your system. If you have followed all of the
procedures below and still need assistance, refer to the "Technical Support Procedures" on
page 64 or "Returning Merchandise for Service" on page 67 section(s) in this chapter. Always
disconnect the AC power cord before adding, changing or installing any non hot- swap
hardware components. If the below steps do not fix the setup configuration problem, contact
your vendor for repairs.
Before Power On
1. Make sure that there are no short circuits between the motherboard and chassis.
2. Disconnect all ribbon/wire cables from the motherboard, including those for the
keyboard and mouse.
3. Remove all add-on cards.
4. Connect the front panel connectors to the motherboard.
No Power
This motherboard features an Onboard Power LED at LED1. Before following the procedures
in this section, check if LED1 is off. If LED1 is off, refer to this procedure:
1. Make sure that there are no short circuits between the motherboard and the chassis.
2. Make sure that the power connectors are properly connected.
3. Check that the 115 V/230 V switch, if available, on the power supply is properly set.
4. Turn the power switch on and off to test the system, if applicable.
5. Check the processor socket for bent pins and make sure the processor is fully seated.
6. The battery on your motherboard may be old. Check to verify that it still supplies
approximately 3 VDC. If it does not, replace it with a new one.
No Video
1. See if the Onboard Power LED at LED1 is green. If the LED is off, check the "No Power"
section of this chapter. If the LED is red, check the "System Boot Failure" section of this
chapter.
2. If the power is on, but you do not have video, remove all add-on cards and cables.
3. Make sure the video cables are properly connected.
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A4SAN-H/-E/-L/-WOHS: Troubleshooting
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Productinformatie
| Merk | Supermicro |
| Model | A4SAN-H |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 15888 MB |
